78231398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{294103}}^1$

素因数の和:294131

約数の個数: 16

約数和(自身を含む): 141169920

約数和(自身を除く): 62938522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 294103, 588206, 2058721, 4117442, 5587957, 11175914, 39115699, 78231398]

約数ペア:

[(1, 78231398), (2, 39115699), (7, 11175914), (14, 5587957), (19, 4117442), (38, 2058721), (133, 588206), (266, 294103)]